Write a Programs to print triangles using numbers and characters

Write a Programs to print triangles using numbers and characters

In this program we learn you how to make a triangle using the number and star;\

You must have basic knowledge of  C++ programming language and variable  , while loop and if..ealse and for loop

Example 1: write a Program to print triangle using *

*

* *

* * *

* * * *

* * * * *

#include <iostream>

#include <conio.h>

using namespace std;

int main()

{

    int i, j, rows;

    cout<<" Please Enter the rows: ";

    cin>>rows;

    for(i=1; i<=rows; ++i)

    {

        for(j=1; j<=i; ++j)

        {

            cout<<"* ";

        }

           cout<<"\n";

        }

      return 0;

      }

Output

------------------

Plaese enter the rows

6

*

* *

* * *

* * * *

* * * * * *

Example 1: write a Program to print triangle using number

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

#include <iostream>

#include <conio.h>

using namespace std;

int main()

{

    int i, j, rows;

    cout<<"Please Enter the rows: ";

    cin>>rows;

    for(i=1; i<=rows; ++i)

    {

        for(j=1; j<=i; ++j)

        {

            cout<<j;

        }

           cout<<"\n";

        }

      return 0;

      }

output

-----------------

Please enter the row

8

1

1 2

1 2 3

1 2 3 4

1 2 3 4 5

1 2 3 4 5 6

1 2 3 4 5 6 7

1 2 3 4 5 6 7 8

---------------------------------------------------------------------------------------------------

 The people who want to learn programming language.this website very beneficial for those people.